If you need a little bit extra back support this belt provides that without being overwhelmingly wide at the top of the thigh! This belt will help you maintain proper posture so you can continue an active lifestyle. It is comfortable for everyday use and is unnoticeable under clothing. The sizes are as follows:
Small 28 - 32 in hip (71-84 cm)
Medium 33 - 37 in hip (85-96.5 cm)
Large 38 - 40 in hip (97-103 cm)
XLarge 41 - 45 in hip (103.5-115 cm)